Mesa DryCal 1020 Specifications Data Cable: 1 meter, for use with data port Data Port: RS-232 (serial), for PC interface Display: Graphical LCD with backlight Flow Measurement Cell: Integrated (all-in-one design; no additional flow models) Flow Measurement Style: Single, Continuous or Burst, with averaging function userselectablefrom 1 to 100 Flow Measurement Type: Volumetric (primary by nature), Standardized Flow Mode: Pressure or suction Gas Compatibility: Noncorrosive, noncondensing, noncombustible gases, less than 70% humidity Humidity (Ambient): 0-70%, noncondensing Inlet and Outlet Fittings: 1 1/2” Swagelok? compression tube fitting Overpressure Release Fitting: 1/2” Swagelok? compression tube fitting Storage Temperature: 0-70o C Power:External power module Input: 100-240 VAC, 1.6A (max), 50-60 Hz Output: 12 VDC, 3.0A Pressure (Operating): 10 - 19.5 PSI (absolute) Pressure Transducer: 0-20 PSI (absolute), accuracy +0.05% FS (typical), +0.10% (max) Purge Fittings: 1/4” Swagelok? compression tube fittings RoHS Compliant: Yes Temperature: 15-30o C Valve Operation Air supply: 80-100 PSI (not provided) Fitting: 1/4th” Swagelok? compression Warranty: 1 year (battery 6 months)